Perhaps you should try some spelling variations:
"coder better coverage in proof" » "coder center coverage in proof" (Expand search), "coder feather coverage in proof" (Expand search), "coder between coverage in proof" (Expand search), "cozier better coverage in proof" (Expand search), "under better coverage in proof" (Expand search), "confers better coverage in proof" (Expand search), "coder better coverage of proof" (Expand search), "coder better coverage and proof" (Expand search), "coder better coverage _ proof" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder better coverage in proof\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder better coverage in proof ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder better coverage in proof") OR ("api python python python programming"))*.